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Open Vacuum Starters

Our Bulletin 1109 Open Vacuum Starters include across-the-line and reversing operating modes and are available up to 600 A. These starters are ideal for harsh environments that use voltages up to 1500V.

Popular Resources/Quicklinks
Eutectic Alloy Overload Relay Specifications Technical Data Heater Element Specifications Technical Data Vacuum Contactors and Starters Specifications Technical Data

Overview

  • 1500V AC maximum
  • 200, 400, and 600 A current ratings
  • Non-combination with vacuum contactor and electronic overload relay with optional communication module
  • Line and load terminals for ease of wiring
  • Visual ON/OFF indicator

Open Vacuum Starters


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Documentation

Resource Publication Number Language
Eutectic Alloy Overload Relay Specifications Technical Data 592-TD009
Heater Element Specifications Technical Data 592-TD010
Vacuum Contactors and Starters Specifications Technical Data 1100-TD004
Bulletin 1109 Vacuum Starter Wiring Diagram 1109-WD001
Bulletin 1109 200A Vacuum Starter Installation Instructions 1109-IN001
Bulletin 1109 400A Vacuum Starter Installation Instructions 1109-IN002
Bulletin 1109 600A Vacuum Starter Installation Instructions 1109-IN003
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Typical industry applications include:

  • Mining
  • Foundries-metal processing
  • Chemical
  • Petroleum
  • Cement
  • Cranes & Hoists
  • Pumps
  • Other harsh environments where voltages above 600V are used

Vacuum starters are particularly well-suited in mining, pumping, and other harsh environments where voltages above 600V are used.

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